Naked House Guest

I walk in to the living room to find a blonde MILF completely naked on the couch! "Um... Are you Cory?" I ask her. "Yes, I am! Didn't my sister tell you that I was coming over?" Cory asks me. "She did, but I think that you need to put some clothes on! My mom told me that I'm not allowed to do anything with you unless she is involved!" I tell Cory. "Well, if you can keep a secret then I can too...." she giggles. She starts to rub her pussy in front of me, and I can't help but feel my cock getting hard. She moves closer to me, and she starts to give me a secret blowjob. After a few minutes of her sucking my cock, she lies down on the couch and she spreads her legs for me. I shove my cock inside of her MILF pussy and I start to fuck her. I reach out and grab her big, fake tits while I fuck her. Then I ask her to flip over, so I can fuck her pussy in the doggy style position next. While I am fucking my mom's sister, my mom bursts through the front door! She looks at what Cory and I are doing, and my mom instantly bursts in to tears and starts to cry! My mom runs in to her bedroom and she slams the door. "I didn't think she'd be home so early!" Cory whispers to me. "Can you please go check on my mom and make sure she's okay?" I ask Cory. Cory gets up off the couch and she walks in to my moms bedroom...